As states play catch-up with vaccinations after shipping delays from coast to coast, the U.S. has reached a grim milestone: half a million lives lost to the coronavirus. NBC’s Gabe Gutierrez reports for TODAY from the Javits Center in New…
Front-line health care workers in California are being pushed to a breaking point, with Los Angeles becoming the epicenter in the U.S. One nurse at Cedars-Sinai Medical Center said they are admitting patients faster than they are discharging them. This…
New Coronavirus Strain in the UK | How does a virus infect our body? | How does the immune system work? in this video, you will learn how the virus attacks the human body. And how the human immune system…